Fix windows build failures

runtime/vm/vm.gypi

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 {
   'variables': {
     'gen_source_dir': '<(SHARED_INTERMEDIATE_DIR)',
     'libgen_in_cc_file': '../lib/libgen_in.cc',
     'builtin_in_cc_file': '../bin/builtin_in.cc',
     'async_cc_file': '<(gen_source_dir)/async_gen.cc',
@@ skipping 56 matching lines @@
               '-lpthread',
               '-lrt',
               '-ldl',
             ],
           },
         }],
         ['OS=="win"', {
           'sources/' : [
             ['exclude', 'gdbjit.cc'],
           ],
-       }],
-       ['dart_vtune_support==0', {
-          'sources/' : [
-            ['exclude', 'vtune\\.(cc|h)$'],
-          ],
-       }],
-       ['dart_vtune_support==1', {
-          'include_dirs': ['<(dart_vtune_root)/include'],
-          'defines': ['DART_VTUNE_SUPPORT'],
-          'link_settings': {
-            'conditions': [
-              ['OS=="linux"', {
-                 'libraries': ['-ljitprofiling'],
-              }],
-              ['OS=="win"', {
-                 'libraries': ['-ljitprofiling.lib'],
-              }],
-            ],
-          },
-        }]],
+       }]],
     },
     {
       'target_name': 'libdart_vm_precompiled_runtime',
       'type': 'static_library',
       'toolsets':['host', 'target'],
       'includes': [
         'vm_sources.gypi',
         '../platform/platform_headers.gypi',
         '../platform/platform_sources.gypi',
       ],
@@ skipping 23 matching lines @@
               '-lpthread',
               '-lrt',
               '-ldl',
             ],
           },
         }],
         ['OS=="win"', {
           'sources/' : [
             ['exclude', 'gdbjit.cc'],
           ],
-       }],
-       ['dart_vtune_support==0', {
-          'sources/' : [
-            ['exclude', 'vtune\\.(cc|h)$'],
-          ],
-       }],
-       ['dart_vtune_support==1', {
-          'include_dirs': ['<(dart_vtune_root)/include'],
-          'defines': ['DART_VTUNE_SUPPORT'],
-          'link_settings': {
-            'conditions': [
-              ['OS=="linux"', {
-                 'libraries': ['-ljitprofiling'],
-              }],
-              ['OS=="win"', {
-                 'libraries': ['-ljitprofiling.lib'],
-              }],
-            ],
-          },
-        }]],
+       }]],
     },
     {
       'target_name': 'libdart_vm_noopt',
       'type': 'static_library',
       'toolsets':['host', 'target'],
       'includes': [
         'vm_sources.gypi',
         '../platform/platform_headers.gypi',
         '../platform/platform_sources.gypi',
       ],
@@ skipping 23 matching lines @@
               '-lpthread',
               '-lrt',
               '-ldl',
             ],
           },
         }],
         ['OS=="win"', {
           'sources/' : [
             ['exclude', 'gdbjit.cc'],
           ],
-       }],
-       ['dart_vtune_support==0', {
-          'sources/' : [
-            ['exclude', 'vtune\\.(cc|h)$'],
-          ],
-       }],
-       ['dart_vtune_support==1', {
-          'include_dirs': ['<(dart_vtune_root)/include'],
-          'defines': ['DART_VTUNE_SUPPORT'],
-          'link_settings': {
-            'conditions': [
-              ['OS=="linux"', {
-                 'libraries': ['-ljitprofiling'],
-              }],
-              ['OS=="win"', {
-                 'libraries': ['-ljitprofiling.lib'],
-              }],
-            ],
-          },
-        }]],
+       }]],
     },
     {
       'target_name': 'libdart_vm_nosnapshot',
       'type': 'static_library',
       'toolsets':['host', 'target'],
       'includes': [
         'vm_sources.gypi',
         '../platform/platform_headers.gypi',
         '../platform/platform_sources.gypi',
       ],
@@ skipping 24 matching lines @@
               '-lpthread',
               '-lrt',
               '-ldl',
             ],
           },
         }],
         ['OS=="win"', {
           'sources/' : [
             ['exclude', 'gdbjit.cc'],
           ],
-       }],
-       ['dart_vtune_support==0', {
-          'sources/' : [
-            ['exclude', 'vtune\\.(cc|h)$'],
-          ],
-       }],
-       ['dart_vtune_support==1', {
-          'include_dirs': ['<(dart_vtune_root)/include'],
-          'defines': ['DART_VTUNE_SUPPORT'],
-          'link_settings': {
-            'conditions': [
-              ['OS=="linux"', {
-                 'libraries': ['-ljitprofiling'],
-              }],
-              ['OS=="win"', {
-                 'libraries': ['-ljitprofiling.lib'],
-              }],
-            ],
-          },
-        }]],
+       }]],
     },
     {
       'target_name': 'libdart_lib_nosnapshot',
       'type': 'static_library',
       'toolsets':['host', 'target'],
       'dependencies': [
         'generate_async_cc_file#host',
         'generate_async_patch_cc_file#host',
         'generate_core_cc_file#host',
         'generate_core_patch_cc_file#host',
@@ skipping 1025 matching lines @@
             '--var_name', 'dart::Bootstrap::_vmservice_patch_paths_',
             '--library_name', 'dart:_vmservice',
             '<@(_sources)',
           ],
           'message': 'Generating ''<(vmservice_patch_cc_file)'' file.'
         },
       ]
     },
   ]
 }